United Airlines will begin daily nonstop service between Newark Liberty International airport and Buenos Aires from 6 April.
The airline will use 183-seater Boeing 767-300 aircraft on the route.
United currently offers daily non-stop flights between Houston and Buenos Aires,
It will be the only carrier operating between Newark and Buenos Aires, schedules in Innovata show. However, American Airlines currently offers non-stop service between New York John F. Kennedy and Buenos Aires.